Dissipative rogue waves induced by soliton explosions in an ultrafast fiber laser
Dissipative rogue waves induced by soliton explosions in an ultrafast fiber laser
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超快光纤激光器中孤子爆炸引起的耗散流氓波
DOI：
10.1364/ol.41.003912
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发表时间：
2016-09-01
期刊：
影响因子：
3.6
通讯作者：
Luo, Zhi-Chao
中科院分区：
文献类型：
--
作者：
Liu, Meng;Luo, Ai-Ping;Luo, Zhi-Chao
报道了在超快光纤激光器中观察到的由孤子爆炸引起的耗散反常波。结果表明，在临界泵浦功率下，光纤激光器中可以产生孤子爆炸。在孤子爆炸过程中，可以探测到满足无赖波判据的高振幅波。基于色散傅里叶变换方法，通过对时间拉伸孤子轮廓的强度统计特性的分析，确定了DRW的出现。我们的研究结果提供了第一个实验证明，DRW可以观察到的孤子爆炸制度，并进一步提高了理解的物理机制的光学RW产生。(C)2016美国光学学会
We reported on the observation of dissipative rogue waves (DRWs) induced by soliton explosions in an ultrafast fiber laser. It was found that the soliton explosions could be obtained in the fiber laser at a critical pump power level. During the process of the soliton explosion, the high-amplitude waves that fulfill the rogue wave criteria could be detected. The appearance of the DRWs was identified by characterizing the intensity statistics of the time-stretched soliton profile based on the dispersive Fourier-transform method. Our findings provide the first experimental demonstration that the DRWs could be observed in the soliton explosion regime and further enhance the understanding of the physical mechanism of optical RW generation. (C) 2016 Optical Society of America